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Microcrack Formation After Root Canal Instrumentation

Microcrack Formation After Root Canal Instrumentation

Paperback

Medical Reference

ISBN10: 6208445094
ISBN13: 9786208445096
Publisher: LAP Lambert Academic Publishing
Published: May 19 2025
Pages: 128
Weight: 0.40
Height: 0.30 Width: 6.00 Depth: 9.00
Language: English
The development of rotary files and other endodontic instruments techniques have revolutionised treatment by enhancing canal preparation and producing rounder, smoother canals and are constructed of nickel-titanium alloy. These instruments have two types of movements: rotary continuous and reciprocating. Continuous movements, which involve torsion and flexion, can lead to instrument fracture. To avoid this, an alternative approach is proposed that is reciprocating movement. This literature review compares dentinal crack formation in root canal walls using stainless steel and nickel titanium rotary systems, highlighting potential complications like tooth fracture and increased bacterial susceptibility, due to contact between instruments and dentinal walls.

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Medical Reference